Home / 5,321,011,699.44-7,339,536,216.42-3,412,750,610.04

Finding the Fourth Proportional to 5,321,011,699.44, 7,339,536,216.42 and 3,412,750,610.04

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Solution

The fourth proportional to 5,321,011,699.44, 7,339,536,216.42 and 3,412,750,610.04 is: 4,707,376,738.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,321,011,699.44 : 7,339,536,216.42 = 3,412,750,610.04 : x
  2. Step 2: Convert to fraction form
    5,321,011,699.44/7,339,536,216.42 = 3,412,750,610.04/x
  3. Step 3: Cross multiply
    5,321,011,699.44x = 7,339,536,216.42 × 3,412,750,610.04
  4. Step 4: Simplify right side
    5,321,011,699.44x = 25,048,006,699,998,027,776
  5. Step 5: Solve for x
    x = 25,048,006,699,998,027,776/5,321,011,699.44
  6. Step 6: Final answer
    x = 4,707,376,738.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.